INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '376704ec4c12bf1ff4ea40b7ac5b949616be6abcc151b33df82615173091a569', 
    'YskFKJnDAZAvyfXS+Y//Ofg5NxEZxKGvI7DynNdZcbo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)