INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '956433321819f01721aaef880177532fdcc2d83c18fbc184f6aee20041887123', 
    'gHxqF6AtUsnJivflI7qazZAAyb9awzPVmsmfO+nE7FE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)