INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d1a50836591c1d9c18868f74fe3d5f757b38e576d522bdb26865c8ed3b90a03', 
    '7m9h80hxClupSjzZW2kYPPMVUu0qe/ZwcpKLVvX2HNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)