INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '548a8cb204094c1bc91371b0177b9d8537e5e71e888a23117733934117148f91', 
    'Zdqy6EW+YXXka0dMMMCPPsxhB9IBFIiYzO9nHKvMFp8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)