INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3436272fb93354a7803307b674812954e66cd5a6f123c01816782163f3baf7e9', 
    'v2uEJ+y5O5/kyHQtF50ebOyoXT/8aPC7jZpK4ZRNWvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)