INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea9ac7cabc58c38d6eaea3a4e13967a244493e01cca15c85ac54c4c9df967103', 
    'ssImD+uyWkKGwLACFYZ1LORBUPIlnJD0qB8ucKy3e/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)