INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'acf5948cf3995a2a8b58b55e2c85b3f6718b616505848c6a151e14ada801c22a', 
    '+1/OD0+xUJ9qNkAxKn3Tm0b842Qt375VixYhmmgmmpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)