INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2fad7bc2e1986cf3e8d27bfbfe1a152f4642e76cb2e446042551cdd3f5b6b190', 
    '5hOfuGTtLos18aass+drzZv4h2KcMOH23IzCKcTwET0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)