INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '855cf3cf0f295a1afea7b38e3cf8499d0d975de51fdaf15c5590422975baf614', 
    'MLssrhr8Poqyxh6FewA7Gcm4cMvvhvl89ksE99rwuPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)