INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6889568a242513cd4a6b6606e25dd365b3f16a2dc39a1b68a32b8362026a6846', 
    'KvSPLQ5hS+4PpGdwvfskuAMg8dXbT5UPlDejwS4Dvuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)