INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28aa774f4f445a4d1b1963c737db940c40b3e53be31f4e6b03b6bcd8532cc1a2', 
    'c8yVSYR8kJQb1KQBFsW/buL+or3HBQyFFyJnzTE19x4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)