INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '255101da427ca29d55a0eeb998617f5df902dbf7e673276f2d6035655d08cde5', 
    '/k0TdT0i/T1bjaerjUmG/0zZ5Qv23R21RmvpotsFMsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)