INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bc1668bcee78255858eb4d6b3d205037487ec6e3a9789041905e7687735e295', 
    'cOXxkVMx6fHBXycjLEVrJ9TRg2wVVdEOgTiNzW8UfnI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)