INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3697c4e4dda10e5d0aaa4e1bdcf49c34dbf2a836d9eea3f2ae094d944e667e5', 
    '8jfl3dPgl4cJIgUCgrhdLbuCH+tqXjvCnmijqr+Dx7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)