INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f291c6f2bd212e7f919634288483d100d45fa24c56ed48bf9c40d66b54278c7b', 
    '6gcBLhzSRTIBdQkIME4gqv8FtLDcdjTq8M0cIaBECEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)