INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82e61e992e4c48357849898bdfabf1bc2308c452d0ca58bc0a3339ba295945c0', 
    '5ly1j5pcDOoUKdd8eTD0STS5llrsp9g/wQKZeZPgFhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)