INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0935b28c1a6904cd8a358f52da7cd01cbbdcb1585a6621aa8916841c6210ebdb', 
    'KgupmHf/mYjXZhDc8C3mF7CnbdytXhD3t5HdyT2MQU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)