INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54273a7f0d1fac74077acec1447718ab1ef6b0b7145f03adb8f08333d8b123f7', 
    'r4qPE9Dkqcyx2KRxBiTXV1aBwjCrQJAaRRRUGNshw+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)