INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '497504749b9a47d97781c71424e7d75dd21705237c7fce912f736630c982a4e3', 
    'ASCt4U1t6WynPW6jEIOITfjgwMoEbPb+Uy7aNWTK/a4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)