INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4315244528c99e01b85767ad2f9b8d5305ade5161f4a2a2facdc26a7705deac7', 
    '+9sp/OJhLdJISiHbZcs493DqC3FAMuo22NZuy8gYKwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)