INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '784361d16de1d05367511e600dcfa1cb90267ce977e6933eb0914af55ae18bf9', 
    'OqJbnUAgUYInTbtFhj3BwQhPBk8L0RlMNCW/SmB0pnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)