INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5eea226f5aaeb9247d59e6e80c9f9b38b1cf2e114cbea5dd715fda790597f22', 
    '2MRlultuNLyVPJcVNUERRcvFaj5EkWdyceH4uNvmIGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)