INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea0316e51739a8bd9da64c77731bd615880854930d0f15deb461deafeba15b51', 
    'ETM3E+12Vg/ta6Vfq8v0M4jTG09aFq90SIUZC4TEEAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)