INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc9c5ee63e5137cf1c494fa8f6376b7989d6431deeb679fe98731e737b5088a2', 
    'BbmFn01pk6aku3eDnbqXJSjR2LUQy2EF+jnm/BcuoOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)