INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7cca04debd2f7facc6f1002d14ce48229dd36551d63eeac6c08480cf154892f', 
    '2Q1BkvPg+H14OVojxCOfkFUnRUn+RbfDM4bMHT1Ie6o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)