INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e31d546eeb02e39161b12cb272c1cf5cbd4bdebe45b95b24ee457b79f2002a1', 
    'nVSIGp8mooQpxSw5YjwEa22rSnCOrQQC447hAH5wono=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)