INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bd02b83a5ca02961cedb5fa22fe2408ff3bef2041fba764c97495393a9534fc', 
    'jQlbcK1vUYNnAVo8No843BSdwXEykq2oR2TRcNa2Wig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)