INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56f836ba12c704de5ffa960a010acd1e55743f21080b7031a429fd103134a8f8', 
    '8OQ+Wob60F2mLRH5x+aq4zKSRhfNKIAtI8J2sCJLokc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)