INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b64df155b7c7939eeacedbb91470de215bd422cd32756ba0e701477bab9d4c7e', 
    'mMx5AxZPHGRCQYuvha2uzDZh8I8g1cyVFADwSrCYctU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)