INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c6d686c73b6ad0f7428bf0c6e0fe74d065f79d8de2fc653a13879730004aa0f', 
    '5Ro0DyHL790UIlatJtF+zlS3M4Oo1IcyZrarsTxZUpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)