INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a1bc4352771614c8c3229d49dcda1f234b51ec048cfe6631f09a136e4e993c4', 
    '4vkE4KvNOViOMXe1mS8vS0N2kiOSoTVKgCjGZNE0tI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)