INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce75d87ff16810af4f89d7dc29186ab90ee94e78cf15df6ea5221dd7c32c09c6', 
    '3VC6chfioazKd4dKbbwMLL/oTFpBhT5ouIiWjbhGXgY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)