INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30a0a982a604e26db3c9dee6b0dbb9662af95dc9a18a96a629bb3b7431b0db26', 
    '+5tn11jAeS8FVbEWLnrmRS5TBQnXnjUkpaFz8dMdpEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)