INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6cadba04dceb9b2c0b11a156aac864f73aa0dc409266e625573cca84ff042b6', 
    'EDdRhtcR6OI3pyAZr2XfUg/IfKT0GjDGjYAlK8iBLno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)