INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d9f50ccbde24d33128fe837d47f0b044cd17629f555022a1b9e8c7d8135a951', 
    '1+AbEyT5Ul+fiqkXWnzF7OQw4NC6NFNTMEpOdayU3DA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)