INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e28a0c7cbf311376359b1d87ba7a75ff83cd0c2ef8fb68830341e19a883a9c7a', 
    'iOz88SA+CPQZRUCk2rz52m/PjjWgNaP7VLIEiinYikY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)