INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e167b234bc88d33ca4e9a1a49fa3031f3e1cf9db2d85a224a6ee8f254784bc2d', 
    'mCL+WTbLXdgPtzft4a0skODtOATHv4c6KMzm9UHhk3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)