INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6441de23a5d0f3e2f8455529008af452915a40220b6fe9cc3e17ef151b4fcb09', 
    'an5ja5qxj7fdB3BUOJNZ4tXH8/v96kJ83+/3JDsgiZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)