INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11470a3a000bc880b5c9f0025ca837479a8bcfc6f90185e35e39a59b9267c60f', 
    'KkdRXzPBrPEGohLVQHLLqjAR3k4pLMX1yYK40zoaGCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)