INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7da72fe1a82bca131c833ebd1f12babe6137ac6f74c1d7cc661ef0d79f872886', 
    '+khWNs1CjmZgNdw4s1MubLQPH6Bll6p0b5eQe9F0E8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)