INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6328770e81228de2986089dd95ffc2289eae8c0a9ec670bd1a008c8c5335952f', 
    '1Zc4F6ZUnA0ArtdT7k71N4CnuA6eAJjVraWgdSeuL0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)