INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1efe798acd745e9a27320bcc8733c2036a214d709f161985b323494f73e242a3', 
    'QBkX0lfAAe0gHpUk4In1GHlcxOdRsXsfLpkkYLc/5kQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)