INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fe7231ebd7d2b70f0d73e04ae11609482dadba82542a3fc592ed69321771e27', 
    '5qGbev7i2iu+02MgdLe8VON65gTM9jI5O5ciJmlB4Qk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)