INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '494d05584e4c141bc974a07e6eeec6b2c6b0c0be258c6100425fc3e5068ad9b3', 
    'PER/sxHr+/1awmgIIyR3oG2XzwDaai8dX3pp2xzzWcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)