INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7fae1d74e12def51ec9d96232ee13290bd125955b5048a9a18c74738872019c', 
    'XrwUPLbfL0R7qzjAr2AVUBED7RKYvf79rWcTrp7lNns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)