INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '514c015eeee155c7e3e7b45765696681448ef8fda236c8e04f426d435e5367ff', 
    'Eb2P9kHPo2jgmUnE4T736qQnrgGF2UhdhPThJ62gxaI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)