INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2d7473edd5247631d4e485e0c83a69d0d380057c3ca7b6258c200dc5d46419f', 
    'RnLWHYsBHrTtBTsO+l2tokPWXJUBmtogiN+0y7aRJbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)