INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d6994ec953fe5abeb148dbfb00d0727c9135eb5c5ac3817689d377cd98840fe', 
    '0MZU15neKT7qfw6gfb91Qb9L9oTAVkXhuT26n/Do0UA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)