INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b6d01de662511f580345f2abe906cda5a414e5f1549cdca8e44e8e73bc14276', 
    '75D3yTb8CnW0ayOAPdqOAdR89PU7htIZ3QC2xkGE7tU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)