INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1ec8bf9e151652a5494e385c72b1a4b89a8346e29adad86ea7ae0305b38d4c7', 
    '7szHUlbfWFsLMJfOcaz78iSx0pkMD4slNR06sxELF0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)