INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2781eb31e8f7f924ac5cb0eaced1c1448ab951d0fd2850ca451370e877c435d', 
    'iwjVGfm/rgwmETuicbVnDqnJtI1jAiXMoEr/UyUU8Hc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)