INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '435a16711a20033936c3acf811a2a3fe12184fc8a47d357a60c4a4c6421da4e2', 
    'MAgW0w7Oxpz6Tn5SVSSBJQkaBLgddSNgtw3+5AUkANo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)