INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc9a191a247e5c541fb8cf0474acf7f21da9b8b794f7e6b9e4d470562a31aa81', 
    'Cz513PJUWxvMKW4dsRqdR+1Qthu1rB7Q/AoQu2bno90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)