INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4357e91ba76889b1252d48f7556ae43a47fdaf523de857353ddf871429ecedb3', 
    'fstcLyvJc5H57gD6fx5o43Kkasl4YJMwzjdmztlUzeg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)