INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6880d84b6c9b4bc1049c4bf13ec1e068b92a760ffe4dee00d80b182324feb43', 
    '842dmd89C9TNGCDKk3DbbjySL3dW8aUoL1yfDSiNO+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)