INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '878044343a53f0eaf23c0ea13dc810ab90c3ea17f501d9937a3b7d2670015c9a', 
    'EN53PIbeBPK5Bc76qmfCaidDdKrRBGgU/hgQ4tIFGls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)