INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbc73d20034746c89b5eca7eed2c8a9f8c4ad3275d821849b7d295fa35be7915', 
    'r0N9Ss6BTQYWaf8BfTzXHRUV32zIiTbwZlb4VrkC2XE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)