INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1b39bb49891bef5b077490c1012765316a823b635b216c7f9d740d9b6402abe', 
    'YNFIw7amLFA4RZLDkEZnlv1BJ2eUyD8LM8nw0CFDcOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)