INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c02e6476b142e7979b74772ed34d62c47f9f7a5f79513688f5b5494b467992a0', 
    '7mMWZwaIMCcqeirHeZ/pSOOYfWKUL1MOiMv1s6Iwdtk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)