INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a2e49cac827f329cc23f621a300313dd6446c4029649698a7406cff4279b0e3', 
    'RvqSuykHLhyqJHB/6XUkVG9LN4wpewdf30aamEM7ugo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)