INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc1881f86b58fd0341ebae7c66533b957872cddf2a1d08e4a644ffa2944afec5', 
    'gzwc6svUOxgjNpD1hE2jQdCJhUSAVWQSZzUf/TzXc5M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00081

Result

int(1)