INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8edd3fc7bee7917741324cc1fad8a5275500c46bba5d8c94a81ef73413d9016', 
    'wmmDZSa6wOP1XqJspJ9Dvz2Hmobswq6pOtLPJlMwD+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)