INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bbe378519ee36d1054aac71d75344f03df9626940b59b0c6b18e51622156374', 
    '/dNipE5lcg1igxkQMV7uz4JexWfFfaxN4JSerdkijlk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)