INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db8b49d4068947b2e7c8ca8ea67940303ed6e4b091412f0e930948bc1da43226', 
    '41Jj6FgANrNqQwEUCOQyhd0SoeqSQASIB1s+4KD+2ew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)