INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9bb771aa6c8482a0aa6c267848dc183874bd82a55e29815ea87b6676a2e2a09', 
    'UMYcfMSTknUUr9LMXZiwRcSBvRYANx9lpWumTCE0avM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)