INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0050051d8d6bc92c326bb39ad247fe924dea08314eb9269ce1e94cbff46101e1', 
    'JcxwkDJL6AbYpDG2uMxEMDTcZLvzSqZ2B4ujxnvZUaQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)