INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50d235ff07eb17b16e0c120656f01c39c280b23d8ac0240271b5fafd3e619d39', 
    'q8h58IiiYqEnyUqkFvJxkIfSkkeFBrWX0rjzEsDKpLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)