INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5268e56af1adc0982975dd8d6741929e868a3992a0b61546ec1aa67635547545', 
    'Pq/FOBl9XWhpQa4nMxaxcil7tuzQEAth1OWeVV9p+o8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)