INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78ad169fbdea5d9e9e8255b32277d840a86377968ed5149cbe65bbea47b8c8aa', 
    'y4iHdY052+8hwavG77/kUBLjGV5u6Syzi7aU1TDHHBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)