INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee186a50593a138ce3d38a32b18dd4d495fdbe569e6950ced77dcad80d1ccf56', 
    'rQ7zu084IF/F3+3ZEouOySoUyVhUDtGA1y3yQ502nXw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)