INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a6d280cdcfc02492d9fe9ff003ed6e3a7c9784832594644602e0b67efbe91e5', 
    'HsjPW8wzlAclb/jHpvWwFCYfqrM6WD2hCvit6XraJgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)