INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40009b4b0f1c006009457a7f0448ec95a9d6a45d732a0d526cba49d005623dba', 
    '+ZExQmZzDtPZAXzFJbPDaRTAbKNKiw/bC0fP6brrFdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)