INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b20900f90129e9548912b731ae9088e34acb2d3a76930e1d5f8865962d88bf92', 
    'OUxWR+KZxa9WN/tYvJxkf1xpEROQgvLZwTUQ9FLyetM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)