INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '677649e4d6d984c0d585f779f4afbb666f0c4cb5a493c6c0be78590d6ac0ee75', 
    'N3S0xpeXF0d5EooesqGf/CiwaVPg4dFZIBrFhlFYAQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)