INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd39642c375618533b950ca911463057a415916e4d23cc176745a784c42d6af59', 
    'cgFKSiONF2yErK+QhSfKpgZ2FHenM/AMwp97Jg1HVpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)