INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a3c460271ec99dede970ef1a7841c430535c5368251d6636f9cb8b8db06d946', 
    'QL6g06VgL6zYSc/hLmQG2Ag8KKLxHM0g/XhDe90jhvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)