INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73a9e698d502edd2eec9cbdaac9399816090e75d36f23ec998e26db604452522', 
    '0f0ji1IagD+ltDqXHxwBdHdFFHx3pKeCgXC/0U43pXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)