INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b8d9115097540ca7e7038a28a61cd1c71c0ef94f03b1f217c8772fec6838182', 
    'Z2QaEAW48uhimDRTCpyltNCU5XE0utxB3gXCtURFsJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)