INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d83661e3911943c4f8f205234b7f06bd3eb92a71981defda83bb97b003ff55d', 
    '1M7wktSNOcN5h1w1U9lY4QZLurOUNvxtuhJUsfAQQZ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)