INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2237ca6f3ab5231230c410a149e2c472fc6add20864dab99e655512a9640afbe', 
    'dc3nhNj9KAfotShfcBNE8oj17BQ0H+WZwFPwDC7GdOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)