INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6315c542c1c1d722a3b163b5010e94c24818609e5c6cbfddb1d0b65e4b4f446', 
    'sNtdOBbQ7He+Kbr0r78JY81dJn1wUBSQ52Dj0Pz+GKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)