INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff4340dd9e2df601c1f14a3a5aaad61d2473195186bcdf0fab2a6657c7f2f83d', 
    'eG8YgqOuo5VssOSULPNL05ZQfPlqtXJ6DtMdGacwcCA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)