INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf17a4f6c94187d418784431f1df353685b2294e29a3f332d11070a863370ea4', 
    'OHrT2YIzyolSIAEvNEUn3HFpNSIUvlcfN7Srawg2uEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)