INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46821f3bfeecdd7bbd48e3babf35bd7ccb0b6f6ac52ae65c42d32460bf6cf22b', 
    'vqHfY4onMiyehwrMVfXxHfpethAktzFDqHmU5xER0GY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)