INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4687cf6fa718b03156a96ad352cbd846f80040d57b4ff322271e16cde5b598ff', 
    'bBb+rFnpNOUKYF4LUN5a8K6wts51THtiPc++hZZUfX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)