INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4c2fee06be6fb37f4bb70540e48455a7b881d37655fbb3ff9f0b8b306786a45', 
    'gOVhQuxt0x8JGN9kRvbLc72ePNgEdWR+dFXEmf+sdPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)