INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '678829252752a7a3fa896a47e80ee5ed1d193c376df4ab6f97b3bd2f18265af2', 
    'gEnJXfQVyrN9KlrCDq70q8kHNXpwAF+/DMFFJdQviIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)