INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d83dc61ae7f2be712d3a7bd3ba57496b9ba1231b989c4cd20c241e054f13303', 
    'b4cOA1WFD+knUfofJYJOFA43qthx0JM6QJn5uvkX7hk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)