INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd30e3914d8e66b0b0ec311b80f620fef55b3a21d421e72ca219ac4849ad7d164', 
    'L3AhxOEi9wkmbZ5zmxUhxjMl+OS6SNnkjXnjrv4ReKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)