INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c54d3e3577e26c6a5937e1a07d65121a915a904145674e8c2b37c0a0e615dc8', 
    'TDWPWnauKyDk6QnYidngW9pdznBZG4dJpmcR35f8Aw4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)