INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9970dfad29fac0e61c2108e88aa3187cd60618ee982d45b921825ee8acf246b3', 
    '1K0KHEznrgi98gcQzrW7ifh3i0fJE0o569m/FFxwJCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)