INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a281b70606b20d5b13b24e15ec02cbc33c0670a3f16c86a19f8a4d40725bcad8', 
    'oo37pVexpoDzvu0jvo+dygaoR6KY53W/y1z25jq6Mno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)