INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9878a86d47337cb556d4673eb5b037fbb59023c531f3db9a5fced0bc49af74b', 
    'cHH7bxY/Z86AGx0j2Z8TkmPsLQ3JOEyAi1qr27caZ1g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)