INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df1537d2d5b125f1ca56870ffe9b4be3d7a4b1191f0f0581b5edf318f387f114', 
    '3isyeMY1AMYk9Y0/HI07RCorjLmzR/L52cUHl72cgp0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)