INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dd15bf65e8abbd18db675eece59c1bb6c618d8df04addbed92ad0d0dd4634fc', 
    'r5OOT9jaS4R/vAqn/KDFlaGYEtT80oREnxaTAveRPe8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)