INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e31189cc38ee4fa861de0a8443e898f0da52d1bf90722d57edfb5cde68b41dc', 
    'EQFd4CLZ6I6RVnZ1FWL1F363VAVtUPZ1dEbMjw29UFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)