INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bec2cf2856ec4a32365aba75752a587e68a5b9105019da0d74c887d38d2e563', 
    'bq7X2TEVSS5vewP6iPzIL8dW6SIZ7BP1CKqubThcZPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)