INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff3fe6420fced60c681edfe732eeee53df75067b369162c0d67ac961f2400320', 
    'z8uqSti2MFK0e+dYHm1tOck/fpDnYwhn9rdJ8KbkKBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)