INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15807c0513101e27d7b284452e4453ce20812dfb602fd146bd6121606cba71fd', 
    'ii0wYuWBZmVNeqnJLeYsXFAk+tduUSKNJ3YnKb/U9JI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)