INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '748ba4db75fc3f2c56897dec5c5d0feadbd350dc98157143f2d071485fa2b90f', 
    'kyAQjXDpx6JnKbud9XsUiFj+IHmxz2Yuw2yZh8Zdphc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)