INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bf7078a3d46a64489309f01fcc998fb9337109e2844efec279c98da3066d04c', 
    'Mcf+SAHMDnkKG8Ca2AqEx82am7mx8dzb6fEb1gU3CGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)