INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1212d7c82070334606b7021f2d5b834824dc4f522329a9e6e38ccc235f838bd8', 
    'ESYam1QqMMBviG9areV5QbozAoCZjNSMdUR9YsaN+Qc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)