INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffe9289b38077b6373c41879a9269f504c0bf7f6d722fcdadf5ff5c47ff666a4', 
    'tJWcNs5+CQeNK8uYY6dfASBTlvLiJtEqHqWW0unJfDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)