INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5490c8b00d6bfa2551d62084e195cfe4138da2f41e6637df2fe2e0603114da7', 
    '1kJ/reZs/O27EMMrtJlkljH2L91mopgUpeDYo7vMv/Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )