INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a781850e9e64f3f260cffc12e821009c6360a68e96e25625a6e6303e039dfa09', 
    '69vZeadqzgAhIRKhUMWUHKO6BO+tRqgnjlobaYPqdU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)