INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fadc89df2fa02886925e847be37411c983c8dabf3bef00e7d9143ab004013b3', 
    'DgUWrKshbQwxdk+P47IQNxro0EJl4fyX3VCARSExpAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)