INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c592b445c98fd25fc660685de23cccea380832fb32b9a57418868fca7fcfd64', 
    'kgNr75RdWHfTBkM46OBO508q8j4ZQIKqao8ao2M//iI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)