INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4da0840027b0330c155a200898140d2cf5012ff915eceb1b14e33be4b4e5cf4', 
    'ONNtucgFA+tWAivtr6G22Nm56z1Cwnxyyl2tq6RKOFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)