INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1aed485786024906394a328839f32c60d856aaf5ba59e76e9a0543d60ad318f', 
    '+rtFWYPKTbte2SozNKKB6QtYpaGtHJBr7fgW4OUlT/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)