INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dab68a871988b0e129f79e7a47a93d590d20564b62f90c91dafc02e9b798e4c', 
    'u6TpvkgqFqgoxbVcWXaM4P1v2ZAaldy2u1ri7h9XNrE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)