INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9470c2c76b4af87f3cf306088d33e3a8ae48a766a049656ae77d7673873ad75', 
    'z2BqT9vgSMwtpKY2huH0RwPwtXPwY1WFTzJbHuj9hkA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)