INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a300e4476a5eb76413cdcb495a33a13a152198046e20084d2496c1120ae0a46', 
    'jOIw0o4njcGSK9RFDZTZNY5nIed/gu2sbGpvwqdjb9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)