INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4e69725301d5d34c3791719132087a3c48d91c324fcf7824de5db56ee5de76b', 
    'idhwPs5yUnrR8xgRoCXvzUReUVEL9Nj7Z3yuflZkgNA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)