INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '647f0c7ccfdfab5f21e5920b2d28783b9242dc5331f3c468497c9d18cc1c714b', 
    'vwQDQp39NUUqjd1sZAx9VaxgHsyhTr0ZF7e5NISCCxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)