INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe3518938c184109a8edb420455001ef92b07e5162a73214adeb7b85fb93067e', 
    'Egun0qWaWYYHTFQaBU2YiABmYOfTv142YcFuM1xcBoE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)