INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df43b0f50bbd8dffcb74d5b5f94d4243acbb158e926b4a50631b0061fff1af75', 
    '6NqVwPYgVxd7DUWKnMZ89C7jwUdbCTlJQbvB2I1K6IU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)