INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '816f8020997e2034a5d630d18d8c5c6b050fcb54c45c2e9ca0b2b85d732d55f9', 
    'jGNmszNdQaznCrfnJUnK21Rwk4FAxtp9WUMQW7306Bs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)