INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08c1ff835e738a5644582852aa9737d5342559cdd23cb563c0bbf73037e2b498', 
    '4OZzT5mYCPdYJh8wSB0UA8wLxERvV1pWGsnHWHiDBEQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)