INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f07f002debccc56269c997010b2966eec4af9653183526607d2dfaf882820a4', 
    'KcbDadVn/DLydtOKL1rSrXPxxHPOUo8Z8n9o4s7XCSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)