INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de5227be836d3ebbb52c9edba61e62f2cf907b2a200a2e92e7f24d31eabfb23c', 
    'egqlhe8tAtYuDS4VUwcrwF5tgSvUeaqBEGSXV7PrWB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)