INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e22473f8af71537e3e07728e4f1dc6fe6b90f0c6a94452285f0051b122dde9f', 
    'qNMTb3RbHQ1S2+eoAXQctiHSMhA2ljfeHk6ANOdZDsc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)