INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6e2761e6e50e97e64567614379c04862d70bf01f100bdf2fb086f89b75d8085', 
    'Xwl9c2L/1smZfoERvBeJvg7Bm2OApxr69Sz594kpDXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)