INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4a6beee23b5c94e946e79475892cd2e262e82b48179d85e8a0e209df438afe3', 
    'HuPKBQzdpM2nwlt7T++5kU7aQJgBnMENNQcqUSUAy0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)