INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49f364fc69d6319b58252a8c3f24c86a9ecb33f86934104cac1e145181c37e9c', 
    'mhk1q4aI27mijWQBTNqgRYPdQzOItwZP8gFU/Jbnghg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)