INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16d58279f885f7be489fdd3864ccd3833e25397c0510af817ba2a87499f48a19', 
    'EO2ZHjUARTpC6CgqZ0v4QaOfC9geBJZ99+jrGugt0ZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)