INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc3afd00526dce65b7759c1e7b7e2c73c193a7913b0b67c152ac2e9062ee3efc', 
    'uW7+LG/UsOFFBFhQwGkbDJtmaqI8ZZsEieO1MhH7W3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)