INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ca9eb71af949b6e4164baa82fa62e0befec8e4a5a0d0924ba2ff170be0961a5', 
    'KbHthA5smoBkHjFWDRvY4BXE2I2Ma+9xxBDW5Iqgj48=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)