INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea7e10cfe34c14f33279a92ac9284340b9776cfa2b84ce62d776f15713959e42', 
    'aWUWlly2lBGQfQJp8qqoNTksTyY+nOREpwR9NGdMYxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)