INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28eddce99794532db6b4d49de2e0220095d516762cdc89fb99394d45d5c41585', 
    'jtesV+aahv6NzZbVIUyRPij2/Z8bNoRMBRmxRwETY44=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)