INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c1f0a496fd60347b0739ff57634bfd87af4078c674a04e79c5846aaaac6c459', 
    '2ffp3dYAsTR1NN1nvUGuUOaIb4V3nGRfRxYnO7LKPkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)