INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9fe6dfc44621e39a1a690a071f4a0bfe1ea88ee8f34c5310a8ce4ef92d7eee4', 
    'i9xRKjjkGQAkL0OTOMjOCiPjusTIOTIeaCmc8dU6A0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)