INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42426e5579889a4ffd6bbe665ca71e67e96e8c9ca132b47571f2c168d78ebaca', 
    't6xgwRZInZ8MspT8IJFNBSPCSmZyHCox0F93VgKu6ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)