INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '80fd9256609a6514f7d1ec0e3720a2b5da0929fb5fb0c57017711d3c30f8c627', 
    'By2z3gneC3Gw4GaD1V6Ca93bNb9XNPf8GDW4whS6LBA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)