INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf655fbb9e2db35b6a49310fe170d802088653947fdbebf16a997aa440f2482c', 
    'N71WfpDYARO8OqsHw+kxa1uDImvZ5PBQPT/oP4JL0zE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)