INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bfd8e2d4207e2a224013588f39f2e00857d345cf6402ac10c5be352bef74ecf', 
    'HcUUfFGpUFlyYtaftn1Z5kr9Jy+rQCuR5a2zjMR0Gqw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)