INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26ee71144985d9edc9faeeaba7366f16e1cd4ed5fcf9506337cf78b312428fa7', 
    'i+NJ3UcFeYATLBFaGH54A8RNuV9G3Ge42a82OaNfYHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)