INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1dc16a5853cd8f7f16b85b7a9400ce0033bccd598d5ee872c67cb469d166b326', 
    'R5eAnv7UB/E9opORBclu0cgzJBoNzKv7Se3dCbPDFSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)