INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a50a33e2c79ea68a8e21c9a86abaa306f78c768d1a5dfdfa768cfddd8591b5ea', 
    'sYD7Nh7G4D8HyBFQ1bCK6a1GqhzjWgZrsA3E0ZDjihI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)