INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0b798250bfc0cce8e1c18f8bb5cbda31299dd3704ff50397b09ee81cc64d7e7', 
    'nWEEqhmWcEQLJlgb5g6rZ0RrhFpmo8MCaG/RL7VpCmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)