INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7150c378306a0b4d7f214287926a82562ba9eef70b7bd7cf1dba8ec51ebe265', 
    'MrRb2Zqp8vo5ifM6CLg/MBlsikltW0/UoDK1hgBzItE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)