INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b3d5c5787d5ac11a2b5b64a1bebc3fc449f90118bbbf3a47f894dfd217f4732', 
    'YUnfrWJnz3dxgE1ql3jxj4GcU9HOS4ik6ht1AjvWw0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)