INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72e7cbc0b261c190437c2f6fdb0d2d7cbd7c25c251d5c75f54125f0c4968b523', 
    'rpBmCjkLv36MuND3jcgTUIbkm+YjbveceCHsx4cu0uM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00080

Result

int(1)