INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9adfa6e83019e565e6c77760c24070c808fc8f01858429ba29cd45053b6d847e', 
    '8yz27DTtaremmafIfo/OO5b1zm25o4WUZ0VoB/cbzQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)