INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3c2cdfe2a1a205c5ff3ce9a9421372673ce27c12460d2dce7667de6df835640', 
    'g6P5qW03yAjeanN9PYx2thi2cxTjmHCIuCc7L/qt7Cs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)