INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93843bd60d7820d2bcc1381d458f531111c3870a2553dee2df3c7996a520a2d5', 
    'jGxFaAA9oCpLbgrUpIUETfjeii35N3EKmMVykauHt5w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)