INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab21142a61f9faabd4db80037a0e3179e24baf86c2a0d3da583b6dcf949b99f2', 
    'iCk6QkP3LhHXlgEdurfEpPRPjp/ygrHCrMXB8D9hxyw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)