INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b493fe31595fb27defa8efe97175d168e10539a44a57feb2157ab663b83c5373', 
    'G5PaSoQI1ToXPLuSTyPjzOaFa0R9+uJA6RjqzKg56yo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)