INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f9d56f727616c1f570f78d5ed365e90485728be477d658cb02ae429e8fe42d4', 
    'd1+ufd5i+UznSRyWGe93414ul4WDT8Cz1gP6HBcr6Us=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)