INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3194d113d0a74d07d189d077b628343e5b668b49f2b7ddfc5f76ff41053f79f0', 
    'D9ycKyMc8olllVbAHPivrPphK3CQmxy39QnXSbkjaEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)