INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b3eeddeb47861666f8088426c2e3e8eb09de4ccaef8857fc8999966008832e0', 
    'kuPqEizhzQAQxEmSEAROXwnSpRkMdLV/NG4ZUViCM18=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)