INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68c8ad509d808dbd2e93b0e3358148c564950b6b81ce1c3fcb0b9958209e7312', 
    'r2fmceDvHyY3B+qjPnkFNR0LhhfLgx4BFkLxPen5vnM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)