INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7514fd15124dffe53e95fadb04a9e1032190110cebffd1c5422f343f641a28c6', 
    'gx1Qz9s1IklHrjsg/nLuPzp7MT4aqQFa32ALzRMI2Zk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)