INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c52959694e357cab05788960a69783efd02082ccb15701087e80162a54129870', 
    'OSQzujuCQt8i09RfT3PlljbAgbVQf9Kp8th5CpUVyQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)