INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77ae15b7548eb64797110a75770d3384d984716551bfe2309ba89684ea4ebd43', 
    'wuwYU3oWFxph0foGClwaI3pdDGvT9KiPIRf351MO+WM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)