INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4d271bfd5ffce075d208da60aca17a0dba480160ab6a48db88df76bc4978ba6', 
    'v+XELf612Hrb2iYCzgTdPravAAwGPBR16T9cxoYqctw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)