INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45bd8c763fb5a499f477314eb78f07d8e29a51d966e0dd301dffc997d55523e5', 
    'FkfPc7xjzXLB5ioQ+UhIpDrAPn2sAP9EjRXeFfBsiDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)