INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efdf0f6354b2582907af2a910a0b6afc2eeec11b40fa092b57e0be9c0bb36abd', 
    'OxwYVfOB6e6IuILAp6jtIm9lNQvBg21G04zqQED66Q8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)