INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54bbc47b2d2d6122ba078b2b59f3f0c35d427dd49a03f614f3daa6e010f94f04', 
    'o9b3B11EnhMMNk4/4sWFRWPTkEm+4gkwG96st2C1gLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)