INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b4e9b65eac5b4937b53cb0e8d6b865773b011d27fb4d7525a5a33f3ac5c0cb9', 
    's6ptlQHnltjZeZV7xYSZMtKabsF4auS0PydXAtIf910=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)