INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6d4d094cd136d92d0c77094eb3a219daae2eaa25ab09cc1d6b56ded2f9b3759', 
    'QPlxNoqRsClWeJly2EZkeUKKrl813zeljj1g0x1WTEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)