INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4138043bde47da5b0a5a9dbe4685a9b3c318c9d9b475b32d634590494aaa4298', 
    '3RQY7Z5MGV9N+tUtVrPf4EhYxCgAsXTjwbL9Zvb/ubQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)