INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea87ac298248e6a219ef98e4fdac7a8e2f0a3fea53586109718a1df688bdc121', 
    'cjdufe6vXHPdrSh3BMLnTAhua80gk2RdNh01BrrhlHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)