INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '941a6e5467e445757ccc8ec4f70301ed33754385a16a894c3604003e081def5e', 
    'gzWkCpWUjLGPD4MCnuxoSbDPlIS4Kk8XhYTORbLz7oo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)