INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6b81b5abffa0611e35eab0879d1cedf0ccef66c9a25b9aa1ddd7f828bd1ef8f', 
    '0jVPxG7KXkLWz/NQMqi4LP6KCRfSoctJJz4wSL5TY3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)