INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4142455fd5c1c7b19ed7a771a224e88367a781b50bc6f219fc5d3c10d143553c', 
    'o9GvN4ayIGjJrGutRRK349w8k6OnAxmjQU3WUwkFHdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)