INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14ef825de38864a67f61b8c5403402ac3bd4b66c3cb9e11119e6f034e286e8ca', 
    'n2I60WThbT5zmgqvkWgd6+Qs+JE3j6YYYTB6ylPQOKQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)