INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8dec8ee4b4e0a31502a93388dedc7575f252fbcf9596b0b0abaaba227b06ce8', 
    'UZ17VnY5ekTbz/J+QpkxMOQb3zBHyx6uKAsvY8LWEN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)