INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f75edba9b2405c81d16efa35478220489b62bd1846bedaee9b69313754394dca', 
    'IIsemAoCig8xNVy27KIqoMpx9pfRF7GzWpkzxjPPfkA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)