INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b15a1555bf3fa3fe7a79d12f2e6e7d0e9ca7015a42b9d2bb60dca5024b9bc18d', 
    '5YAzTDDUg/WAAR3aykHDHk9L1u+OchHKmfXd8OvI4aE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)