INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e57d310856bc3e483e7fc15c043b6e19d34dbb402be2740152369385679d40a', 
    'z8aaSlkKrv2pWEuQmL3PhtVqiqeYN464ce7fjSw40lw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)