INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4222a5feb512efb5e8e354dea0763a0ac86d1a37d3ccb85f2ef192cdff9149fe', 
    'ct0MHSNY2EiRSOB48WefkJttz7KfoxiKe0O0LfaQZMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)