INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c38a49cf8d0b005304fce16caeca036b1d22da48f44905aa6388d207ab96fce', 
    '/0bAvolbua8lNe/0bsjUdTvI9vVCV8XsHCbNt00Mo0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)