INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dcbf231e7daf4c420e45770b33ad732d9878c0d35763c82c06b4566bcef4545', 
    'ATwtxouDv9FBmVRvOM16TkyIoW6nNAPixR8zyUsamsk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)