INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '280cc087514b59bc565bc5460f0b2b52d0bbd1aff98663bfeb7840bdc5054bad', 
    '6QbmrZAzaJspbPwGKFXn3Yv3e8uU5R0mrA6T7EP7zRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)