INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19d7d2233b40ca7078ea44c47d62f911c3fa2fabd5226e7a94145d8d861c0d48', 
    'EWGsjHWQMawvTCaY7plk3JrtFHb5g/JfwWrBL4kCQs0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)