INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee42cf4db4bb27d053e94b354026d265ec6923cb50636f6c0910a01b16d9f37f', 
    'GVPd4GgAFoVAFp+TOkxPJ/RBgoXtjQMjgl2ILVF0RUI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)