INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70324c04f5a3d36a90a93ad7f6304f303b49cab5edf4d004edcb0d00fa9b844a', 
    '1+gPyQ2JjCSuj+JnwLHR54iI/uwFzDGEKLABdzUH1fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)