INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53d135f0ce2536758258ca11b0d9cf7fbeea0443c04d36a0b1e00556c44fa38d', 
    'HZGLIFNkOmWPh0Q9AeDxjgLc/KW5wfTo1aIKl3BWXiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)