INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '268b6f6f22e84625bf92aa01a5cb487ec5d464b97be3207a8ae2a452f9aa7aa9', 
    'X2n/6XjvdgInAsVohalhbUCBBddROMil3G+ILhN4vFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)