INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a451eaca2f99dd6ca866db1884d472fba060fa248968c63b2d6243725bd902c7', 
    'cdYW1Q2bx1zJJngUhUNSx29Dq/U2Grcar+6OAP7uVXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)