INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c88f06049b84a2a9b74a29c4fe6882625f848163de15cdbec23738f519b67cb5', 
    'RCI+8fMQj7SwCQ2IBFPd9ZoZHS/lQCydRdknPEKCz3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)