INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26e12ca0a4d6684db636a1c473086e96eeb435be4651dfff810703408df0e90c', 
    'EQ6rZlX8AEB4QRxx/IiTVgsA/O4QzwmLJcOkd1oCIiQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)