INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a468bf82f8a145c108681d36ed747fddd8d0212f9b1e5b5dc07592351ef163d', 
    'v3jLeTAcSpWxPdDBMSRey3F33JZ85cEzZqMQ192znJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)