INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '703c134e57bb56f3748490be0ebaf161f879014a7ddcc76d00b1cca842efbf3e', 
    'wXKe4kIJQ2NPnlmZ322PIpwPvB9akv3z4Pul6efUre8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)