INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f763526264ded8b3c200fab65b39fb092946803dbab291bc2f8532b3fa1c00f7', 
    'f5b4LMtBKCRANwHHpBqATJ3nzuNiy5GcQbu9wlCIkZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)