INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6016368a4fde421af7e44242bf110cd99d6052128b0f53eacc229926c8fb9762', 
    'qd5t8E6yuCuBWPwdRi7RGEBJ7oXf0WkboifcPf2zk2c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)