INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de6e6b7c0ecb8044983f2140b10f214f5ee13d719ddcb7bfd65924cfbb8c620c', 
    'UFXoI6DuvuMJAB0gd1TqLdBVv13yal8GZHCgksWxYdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)