INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'adab88914a0bd79904656ed8b5017ad0c31ee46ce734323bdb7be76df98b3256', 
    'L7CtgwzTj3VhtaF0wHm3nl4CK3IrbYjCiSP9wNg5qyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)