INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca8b00da96cf32a2df32b51f977c28bf913ba66050c1c9510badfc29aca276cb', 
    'RCRJK5xetNR/7zhV0UNsqzQCjtoKuljGsOWDww9e56Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)